Confused after upgrade to UHD USRP Source + WBX

GNU Radio
1

Hi,

I just upgraded my gnuradio software and noticed there is a different
usrp
source block (uhd)

Now I am puzzled how to configure my usrp1.

I got a LFRX on TXA and a WBX on TBX and have no clue how to set up the
USRP
Source Block in GRC…

Is there any doecumentation, release notes on this???

2

On 03/23/2012 12:00 PM, Jasper K. wrote:

I got a LFRX on TXA and a WBX on TBX and have no clue how to set up the USRP
Source Block in GRC…

For this, set the subdev/frontend specification to the string

“A:AB B:0”

This puts the IQ subdevice of the LFRX on DSP0, and the WBX on DSP1

Is there any doecumentation, release notes on this???

Here is a folder worth of examples:
http://gnuradio.org/cgit/gnuradio.git/tree/gr-uhd/examples
http://gnuradio.org/cgit/gnuradio.git/tree/gr-uhd/apps

Also, see the documentation in the UHD source/sink blocks in GRC (there
is quite a bit).

-Josh

3

On 03/23/2012 03:00 PM, Jasper K. wrote:

Is there any doecumentation, release notes on this???

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Like this:

http://files.ettus.com/uhd_docs/manual/html/index.html

You mean?